.ad {
	display: flex;
	flex-direction: column;
}
.ad-title {
	text-align: center;
	line-height: 40px;
}
.ad-main {
	flex-grow: 1;
	background: url(../../assets/images/advertisement-bg.jpg) no-repeat center 0;
	background-size: cover;
}
.ad-main a {
	position: absolute;
	width: 105px;
	height: 40px;
	text-align: center;
	line-height: 40px;
	border-radius: 20px;
	background-color: #fff;
	right: 20px;
	top: 60px;
}

/*  */
#slogan {
	position: absolute;
	width: 100%;
	height: 64px;
	line-height: 64px;
	text-align: center;
	color: #fff;
	animation: move 2s forwards;
}

@keyframes move {
	0% {
		bottom: -20px;
		opacity: 0;
		font-size: 12px;
	}
	50% {
		bottom: 200px;
		opacity: 1;
		font-size: 80px;
	}
	100% {
		bottom: 80px;
		opacity: 1;
		font-size: 48px;
	}
}
